I never said there weren't idiots out there, and quite frankly, we could use a little thinning of the herd, if you know what I mean. :roll: The attitude that I take umbrage with is the automatic assumption that if you don't have a card in your wallet, then you can't possibly know what you are doing; and by implication, if you do have a card in your wallet, then you are above the masses.
I have seen far too many cases where an electrician (or inspector) has taken the stance where electrical work is virtually a "secret society" and no one outside of that society could possibly understand the topic. What gets my goat is that these same people are frequently the same ones that think they know more than they actually do (No insult intended, and I am not implying that applies to anyone here).
As I sit here trying to justify what I have written, I think I have figured out the correlation between the two ideas. It isn't a one-to-one relationship, but the people (in my experience and my opinion) that assume that no one else can possibly know what they know, are the ones that are not open to the fact that they may not know something themselves. That is actually the core issue that I take umbrage with, and the original posting is just a symptom of that mindset.
I've been on the Internet for around 14 years now, and I have gotten angry emails from people with similar mindsets that argue about information solely because they have never seen it before, and therefore it cannot possibly be true. I once had a lineman argue with me saying my description of a 120/208 system was wrong,simply because in his area of work, it was all 120/240 open delta, and he had no knowledge of a wye system.
My statement was about the "mindset" of the OP, not whether the fireman could or could not complete the work safely.